AI Overviews Are Changing Google Search: What It Means for Your Traffic

Ahrefs reported in December 2025 that AI Overviews now cut the click-through rate for the number one ranked page by 58%, up from 34.5% just eight months earlier in April 2025. That's not a small dip. If your Australian small business has watched organic traffic slide over the past year despite rankings holding steady, AI Overviews are a genuine and measurable part of the reason, and you are not imagining it or doing SEO wrong.

What Are Google AI Overviews and Why Are They Suddenly Everywhere?

AI Overviews are the AI-generated summaries that now appear above traditional blue links for many Google searches, pulling information from several sources into one answer box so the searcher often never needs to click through. Google has expanded them aggressively because they keep people inside Google's own interface for longer.

They started as an experimental feature in the US in 2024 and rolled out more broadly through 2025, including across Australia. Google Search Central's own AI features documentation describes them as a core part of how Search now works, not a side experiment that might get quietly shelved. That framing matters. This isn't a test Google might reverse. It's the direction the product is heading, and search behaviour is shifting alongside it. YouGov Australia reported in 2026 that 72% of Australians now use AI when searching online, though only 16% actually start their search with an AI tool rather than typing into Google first. In other words, most people are still landing on Google, but a large share of them are now getting their answer from an AI-generated box before they scroll any further.

How Much Organic Traffic Are AI Overviews Actually Taking?

Quite a lot, and the trend is accelerating rather than levelling off. The Ahrefs figures above show the click-through hit for top-ranked pages nearly doubling in under a year, which tells you this is a fast-moving shift rather than a one-off correction.

A 58% drop in click-through for a position-1 page is a brutal number if you've spent years and real budget earning that ranking. It means more than half the people who would have clicked through to your site twelve months ago are now getting their answer, or enough of an answer, straight from the summary box. Importantly, this isn't a penalty against your site. Your ranking hasn't dropped. Google still considers your page the best match for that query, it's just showing the searcher a distilled version of it first. For a lot of informational searches, that's a genuine loss of a visit you would previously have counted on.

Why Are Zero-Click Searches a Bigger Problem for Local Businesses?

Zero-click searches hit local businesses harder because so much of their organic traffic depends on a small number of high-intent queries with the searcher's own suburb or city in it, and those are exactly the queries AI Overviews now answer directly. When someone asks a general question and gets it answered on the spot, a plumber or physio doesn't lose much. When that question was actually a research step before hiring someone, losing the click matters far more.

Think about how a local business typically earns a visit. Someone searches "how much does a bathroom renovation cost in Perth" or "what's the best time to service an air conditioner before summer." Those are exactly the kind of informational queries AI Overviews now answer directly, often pulling a stat or a price range straight from a page like yours and displaying it without sending anyone your way. The business that supplied the information doesn't get the visit, the enquiry, or the chance to make a first impression. For a national brand running dozens of informational articles, one lost click barely registers. For a local operator whose whole content strategy might rest on three or four cornerstone pages, that's a meaningful chunk of the funnel disappearing before it starts.

What Can You Actually Do to Get Cited Inside an AI Overview?

You earn citations the same way you'd earn trust from a person: clear, specific, well-structured answers that are easy for an AI system to lift and attribute. Write the direct answer to a question in the first sentence or two of a section, use real numbers and sources, and structure content so a machine can extract a clean, quotable answer.

This is closer to writing for a fact-checker than writing for a search engine, and it's a different discipline to traditional keyword-led SEO. Answer the exact question in plain language early, back it up with a credible source, and avoid burying the useful part of your answer under three paragraphs of preamble. Structured data, clear headings, and consistent factual claims across your site all help too, since AI systems tend to favour sources that agree with themselves and with other reputable pages. If you want a deeper walkthrough of this shift, our guide to generative engine optimisation covers how to structure content specifically for AI-driven answer engines rather than just classic rankings.

Should You Change How You Measure SEO Success in 2026?

Yes, at least partly. Clicks and sessions are still useful, but treating them as the only measure of whether your SEO is working will make a healthy strategy look like a failing one. Impressions, brand search volume, and enquiry quality now tell a fuller story than click-through rate alone.

If your rankings are stable but your traffic report looks worse, check Google Search Console for impressions rather than clicks first. A steady or rising impression count alongside falling clicks is the AI Overview effect in action, not a sign your content has stopped working. It's also worth tracking branded search volume and direct enquiries, since being cited or mentioned inside an AI Overview can build enough trust that someone searches your business name directly a few days later, bypassing the click entirely. None of this shows up in a simple organic traffic chart, which is exactly why relying on that one metric is getting harder to justify. If your site is picking up plenty of impressions and search visibility but still struggling to turn visitors into enquiries, the gap might sit in the page experience rather than the search result. Our piece on how to fix your website walks through the most common conversion leaks we see on SMB sites.

Common questions

Do AI Overviews mean SEO is dead?

No. Rankings, technical health and content quality still determine whether you show up at all, including whether you get pulled into an AI Overview in the first place. What's changed is the reward for ranking well, since a top position no longer guarantees the click it used to. SEO is shifting from a clicks game to a visibility and citation game, and businesses that adapt their content structure will still see strong results.

Should I stop investing in organic content because of AI Overviews?

No, but it's worth reviewing what that content is meant to achieve. Purely informational articles competing for generic questions will feel the impact most, while content built around local intent, specific pricing, comparisons and genuine expertise tends to hold up better because AI systems still need a source to cite and readers still need a business to hire. Redirecting some effort toward pages that convert once someone does click is a sensible adjustment.

How do I know if AI Overviews are actually affecting my site?

Check Google Search Console for the specific queries where clicks have dropped but impressions and average position have stayed flat or improved. If you can see the same query appearing with a high impression count and a falling click-through rate over the past six to twelve months, that pattern lines up closely with what Ahrefs measured across its December 2025 study. It's a reasonably reliable diagnostic without needing extra tools.

AI Overviews aren't going away, and pretending otherwise won't get your clicks back. The businesses that come out ahead over the next year will be the ones that treat this as a shift in how search works, not a fight to win back the old numbers.